/** Returns the encoder of the underlying {@link RadarChartLineAppender}. */
public IEncoder getEncoder() {
return radarChartLineAppender.getEncoder();
}
/**
* Sets the {@link IEncoder} of the underlying {@link RadarChartLineAppender}. Note, that Points
* of value zero (0, A or AA depending on the type of encoding) are drawn at the center while
* those with the maximum value for the encoding used are drawn at the perimeter.
*
* @param encoder encoder to set.
*/
public void setEncoder(IEncoder encoder) {
radarChartLineAppender.setEncoder(encoder);
}
/**
* Returns the list of all {@link RadarChartLine} elements added to this chart. It returns an
* unmodifiable view of the value list. Consequently "read-only" access is possible.
*
* @return unmodifiable view of the values
*/
public List<? extends RadarChartLine> getRadarChartLineList() {
return radarChartLineAppender.getList();
}
/** Removes all {@link RadarChartLine}s of this chart. */
public void removeAllRadarChartLines() {
radarChartLineAppender.removeAll();
}
/**
* Removes a {@link RadarChartLine} of the {@link RadarChartLineAppender} of this charts'
* instance.
*
* @param index index to remove
* @see RadarChartLineAppender#remove(int)
*/
public RadarChartLine removeRadarChartLine(int index) {
return radarChartLineAppender.remove(index);
}
/**
* Removes a {@link RadarChartLine} of the {@link RadarChartLineAppender} of this charts'
* instance.
*
* @param line line to remove
* @see RadarChartLineAppender#remove(RadarChartLine)
*/
public boolean removeRadarChartLine(RadarChartLine line) {
return radarChartLineAppender.remove(line);
}
/**
* Adds a {@link RadarChartLine} to the {@link RadarChartLineAppender} of this charts' instance.
*
* @param radarChartLine line to add
* @throws IllegalArgumentException if radarChartLine is {@code null}
*/
public void addRadarChartLine(RadarChartLine radarChartLine) {
radarChartLineAppender.add(radarChartLine);
}